He transmigrated into Naruto, but not to the Hidden Leaf Village. He ended up in the Hidden Grass Village instead.
As a minor member of the Fuuma clan, Yue clearly has no intention of becoming a bit player in this era. He'll do everything he can to step onto the stage, right into the spotlight.
The Legendary Sannin, the Akatsuki, the Third Hokage Sarutobi, the Fourth Hokage Minato, the brothers A and Bee...
When Yue raises the Zanpakuto in his hand, the words of release will ring throughout the entire shinobi world.
“Hide... Dark Moon.”
In the Soul Society, a parallel world that exists in tandem with Naruto,
Yue pries open his eyelids, revealing bloodshot, monstrous eyes, and stares straight at the man before him. “Aizen... your path ends here.”
“Is that so?”
The man replies with a smile.